Which detail supports an argument that technology brings some teens together because

Which detail supports an argument that technology brings some teens together because it improves their social lives? “Most teens believe that their social networking sites have little impact, positive or negative, on their social and emotional welfare.”
“Fifteen to 30 percent of teens . . . reported feeling less shy, more outgoing, more self-confident, more popular”
“approximately 5 percent, reported that social media made them feel more depressed”